Dresco chain lock This Dresco chain lock has a length of 150 centimeters with hardened chain links. The lock is suitable for use as a second extra lock. The strong plastic coating around the lock housing and the polyester cover protect the bicycle against possible damage. The chain lock comes with 2 keys. This chain lock has a Security Range 8 out of 10. Specifications: Color: black Gender: unisex Chain material: steel Lock housing material: plastic Cover material: polyester Length: 105 cm Link thickness: 10 mm Package dimensions: 3.5 x 14 x 14 cm (L x W x H) Quality mark: no ART quality mark Weight: 3.03 kg Contents: 1 Chain lock 2 Keys